Exam 2 Review - for Exam 2

Question 1

What kind of complications arise from adult T. sagginata?

Answer 1

Intestinal blockage

Question 2

Name the cestode.

Answer 2

*Echinococcus granulosus*

Question 3

Larval stage of certain tapeworms

Answer 3

cysticercoid

Question 4

What the # of uterine extensions in T. pisiform?

Answer 4

11-15

Question 5

Are there Cysticerci in humans in T. solium?

Answer 5

Yes / cysticercosis

Question 6

What is the definitive host of the T. pisiform?

Answer 6

dog

Question 7

Cestodes have one mouth. True or false?

Answer 7

False. They have none.

Question 8

Cestodes reproduce sexually. True or false?

Answer 8

False.

Question 9

What is the definitive host of T. sagginata?

Answer 9

human

Question 10

The image depicts…

Answer 10

Taenia saginata scolex (Nikon Coolpix)

Question 11

What type of proglottis is this? How do you know? What cestode has this proglottis?

Answer 11

gravid; lateral branches on each side of the central uterine stem and it contains many eggs; Taenia pisiforms

Question 12

What are the most dangerous of the cestodes for humans?

Answer 12

T. solium

Question 13

What type of proglottis is in the image? How do you know? What cestode has this proglottis?

Answer 13

Mature; Notice the 6 organs; Diphyllobothrium latum

Question 14

The image depicts…

Answer 14

Cysticerci

Question 15

What are the adult complications of T. solium?

Answer 15

Intestinal blockage

Question 16

What type of eggs are these?

Answer 16

*Diphylobothrium latum*

Question 17

How many scolex (hooks) does a T. solium have?

Answer 17

Has hooks

Question 18

How many ovaries does a T. pisiform have?

Answer 18

2

Question 19

What is another word for acetabulum?

Answer 19

suckers

Question 20

How many suckers does the image have? How many hooks does the image have? What is the name of this image?

Answer 20

4?; 0; Taenia saginata scolex

Question 21

Are there Cysticerci in humans in T. pisiform?

Answer 21

N/A

Question 22

What does cysticercosis do?

Answer 22

causes in cysts in muscles

Question 23

What is the intermediate host of T. solium?

Answer 23

Pigs/human

Question 24

Are there Cysticerci in humans in T. sagginata?

Answer 24

No

Question 25

Cestodes lack _____, _____, and ______ systems.

Answer 25

digestive; circulatory; excretory

Question 26

What is another word for suckers?

Answer 26

acetabulum

Question 27

The image depicts…..

Answer 27

Cysticercus c.s.

Question 28

What is the definitive host of the T. solium?

Answer 28

Human

Question 29

What do suckers do?

Answer 29

sucks the mucosa; attachment to intestine

Question 30

Cestodes reproduce by themselves.

Answer 30

True

Question 31

How many scolex (hooks) does a T. sagginata have?

Answer 31

No hooks

Question 32

What are the adult complications of T. pisiform?

Answer 32

adult blockage

Question 33

What are the # of ovaries that a T. solium has?

Answer 33

3

Question 34

The image depicts a ….

Answer 34

cysticercoid

Question 35

What are the number of ovaries that a T. sagginata has?

Answer 35

2

Question 36

What are the number of uterine extensions that a T. sagginata has?

Answer 36

>= 14

Question 37

What is the intermediate host of the T. pisiform?

Answer 37

dog

Question 38

What the # of uterine extensions in T. solium?

Answer 38

<14 (7-13)

Question 39

How many scolex (hooks) does a T. pisiform have?

Answer 39

Has hooks

Question 40

What is the intermediate host of T. sagginata?

Answer 40

cattle